354485790 has 24 divisors (see below), whose sum is σ = 921663288. Its totient is φ = 94529520.

The previous prime is 354485773. The next prime is 354485801. The reversal of 354485790 is 97584453.

354485790 is a `hidden beast` number, since 35 + 4 + 48 + 579 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1969276 + ... + 1969455.

It is an arithmetic number, because the mean of its divisors is an integer number (38402637).

Almost surely, 2^354485790 is an apocalyptic number.

354485790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

354485790 is an abundant number, since it is smaller than the sum of its proper divisors (567177498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354485790 is a wasteful number, since it uses less digits than its factorization.

354485790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3938744 (or 3938741 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 354485790 is about 18827.7930198948. The cubic root of 354485790 is about 707.7278351578.

The spelling of 354485790 in words is "three hundred fifty-four million, four hundred eighty-five thousand, seven hundred ninety".